/**
 *    Copyright 2009-2017 the original author or authors.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package com.maas.util.mybatis.jpa.littlenb.common.ex.keygen.gen;

import com.littlenb.mybatisjpa.keygen.IdGenerator;

/**
 * @author Clinton Begin
 * @author Kazuki Shimizu
 */
public class NoIdGenerator implements IdGenerator {

	/**
	 * A shared instance.
	 * 
	 * @since 3.4.3
	 */
	public static final NoIdGenerator INSTANCE = new NoIdGenerator();


	@Override
	public Object nextId() {
		return null;
	}

	@Override
	public Object[] nextSegment(int size) {
		return new Object[0];
	}
}
